Finding the Third Proportional to 63,544 and 137,550

Step by Step Solution

1. Step 1: Write the proportion equation
   63,544 : 137,550 = 137,550 : x
2. Step 2: Convert to fraction form
   63,544/137,550 = 137,550/x
3. Step 3: Cross multiply
   63,544x = 137,550 × 137,550
4. Step 4: Simplify right side
   63,544x = 18,920,002,500
5. Step 5: Solve for x
   x = 18,920,002,500/63,544
6. Step 6: Final answer
   x = 297,746.48